Mucinous and Nonmucinous Type of Bronchioloal veolar Carcinoma: Difference in CT Findings
Journal of the Korean Radiological Society
; : 1141-1145, 1999.
Article
em Ko
| WPRIM
| ID: wpr-94463
Biblioteca responsável:
WPRO
ABSTRACT
PURPOSE:
To search for CT findings which helpfully differentiate mucinous from nonmucinousbronchi-oloalveolar carcinoma and to assess the difference in stages between the two types of tumors. Twenty-two patients with pathologically proven bronchioloalveolar carcinoma (BAC) were included inthis study. On the basis of CT findings, tumors were classified as either solitary or multiple and as eithermass/nodule, consolidation, or mixed type. CT stages of the tumors were determined by two radiologists andconclusions were reached by consensus.RESULTS:
Twelve patients had nonmucinous BACs and ten had mucinous BACs.Among the ten cases of mucinous BAC, six were solitary and four were multiple. These were mass/nodule (n=3),consolidation (n=5), and mixed pattern (n=2). In contrast, among the twelve cases of nonmucinous BAC, six weresolitary and six were multiple. All were mass/nodule, except for one mixed type. Among the mucinous BACs, threewere operable and seven (above stage IIIa) were inoperable. Among the nonmucinous BACs, four were operable andeight were inoperable.CONCLUSION:
Consolidation was more common in mucinous BAC and mass/nodule was more commonin non-mucinous BAC (p0.05).Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Adenocarcinoma Bronquioloalveolar
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Consenso
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Mucinas
Tipo de estudo:
Diagnostic_studies
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Guideline
Limite:
Humans
Idioma:
Ko
Revista:
Journal of the Korean Radiological Society
Ano de publicação:
1999
Tipo de documento:
Article